11. With the successful launch of Tiangong-1, which was ________ breakthrough in this field, China’s space dream took a step closer to ________ reality.
A. the; a B. a; / C. a; the D. the; /
12. Despite all the benefits of building a factory here, only a few people argued _____ the project.
A. in terms of B. in need of C. in praise of D. in favor of
